New Jersey
Building Permits in Warren County, NJ
- 9,472 permits indexed across 21 Warren County cities.
- Filing date, street, town, and permit type are public — refreshed daily.
Permits indexed
9,472
Cities live
21
Latest permits in Warren County
50 most recent filings across the county, refreshed daily. valuations and house numbers are subscriber-only.
| Filed | Address | Type | Valuation |
|---|---|---|---|
| Aug 7, 2026 | — | Building | Valuation |
| Aug 7, 2026 | — | Building | Valuation |
| Aug 7, 2026 | — | Building | Valuation |
| Aug 7, 2026 | ROUTE 627House number | Building | Valuation |
| Aug 6, 2026 | VAIL RDHouse number | Building | Valuation |
| Aug 6, 2026 | P.O. BOX 396House number | Demolition | Valuation |
| Aug 6, 2026 | P.O. BOX 396House number | Building | Valuation |
| Aug 6, 2026 | — | Building | Valuation |
| Aug 6, 2026 | HICKORY HOLLOW LANEHouse number | Building | Valuation |
| Aug 6, 2026 | — | Building | Valuation |
| Aug 6, 2026 | MONTANA ROADHouse number | Building | Valuation |
| Aug 6, 2026 | VAIL RDHouse number | Building | Valuation |
| Aug 6, 2026 | SOUTH MAIN STREETHouse number | Building | Valuation |
| Aug 5, 2026 | RAINIER COURTHouse number | Building | Valuation |
| Aug 5, 2026 | — | Demolition | Valuation |
| Aug 5, 2026 | — | Demolition | Valuation |
Permit valuations are subscriber-only. Filter by job size to chase the right projects.See alert plans | |||
| Aug 5, 2026 | BEACON STHouse number | Building | Valuation |
| Aug 5, 2026 | ROUTE 173House number | Building | Valuation |
| Aug 5, 2026 | PINE DRIVEHouse number | Building | Valuation |
| Aug 5, 2026 | — | Building | Valuation |
| Aug 5, 2026 | LEWIS LANEHouse number | Building | Valuation |
| Aug 5, 2026 | — | Building | Valuation |
| Aug 5, 2026 | — | Building | Valuation |
| Aug 4, 2026 | — | Building | Valuation |
Want to combine filters — niche, valuation, date, county? Use the export tool.Build a list | |||
| Aug 4, 2026 | COBBLEWOOD RDHouse number | Building | Valuation |
| Aug 4, 2026 | — | Building | Valuation |
| Aug 4, 2026 | — | Building | Valuation |
| Aug 4, 2026 | — | Building | Valuation |
| Aug 4, 2026 | GWINNUP ROADHouse number | Building | Valuation |
| Aug 4, 2026 | HARMONY-BRASS CASTLEHouse number | Demolition | Valuation |
| Aug 4, 2026 | HARMONY-BRASS CASTLEHouse number | Building | Valuation |
| Aug 4, 2026 | OLD FARM DRIVEHouse number | Building | Valuation |
| Aug 4, 2026 | NIGHTINGALE ROADHouse number | Building | Valuation |
| Aug 4, 2026 | PERSHING AVENUEHouse number | Building | Valuation |
| Aug 4, 2026 | RIVER ROADHouse number | Building | Valuation |
| Aug 3, 2026 | — | Building | Valuation |
| Aug 3, 2026 | THOMAS COURTHouse number | Building | Valuation |
| Aug 3, 2026 | ORIOLE DRHouse number | Building | Valuation |
| Aug 3, 2026 | — | Building | Valuation |
| Aug 3, 2026 | — | Building | Valuation |
| Aug 3, 2026 | — | Building | Valuation |
| Aug 3, 2026 | — | Building | Valuation |
| Aug 3, 2026 | CASTILE AVEHouse number | Demolition | Valuation |
| Aug 3, 2026 | CASTILE AVEHouse number | Building | Valuation |
| Aug 3, 2026 | PERSHING AVENUEHouse number | Demolition | Valuation |
| Aug 3, 2026 | — | Demolition | Valuation |
| Aug 3, 2026 | — | Building | Valuation |
| Aug 3, 2026 | — | Building | Valuation |
| Aug 3, 2026 | MANSFIELD STREETHouse number | Building | Valuation |
| Aug 3, 2026 | THOMAS CTHouse number | Building | Valuation |
Cities in Warren County
- Phillipsburg1,569
- Washington Township847
- Hackettstown822
- Lopatcong817
- Mansfield707
- Blairstown546
- Allamuchy525
- Washington Borough523
- Greenwich451
- Independence402
- Pohatcong331
- Knowlton257
- Liberty247
- Belvidere230
- Hope209
- Harmony207
- Frelinghuysen205
- Oxford192
- Hardwick191
- Franklin Township117
- Alpha77
Frequently asked questions
How many permits does permits.llc cover in Warren County?
9,472 permits are indexed across 21 Warren County cities, refreshed daily.
Where do Warren County permits come from?
Directly from each municipality's online building department portal. permits.llc normalizes, de-duplicates, and enriches the data.
What's hidden on the public page?
House numbers, valuations, permit numbers, and work descriptions are reserved for subscribers and paid CSV exports. Public pages show the filing date, street, town, and permit type.
Can I get Warren County permits delivered daily?
Yes — subscribers get a daily digest of permits filtered to their county and niche. Exclusive plans add hourly delivery.
Explore New Jersey
Warren County permits delivered daily.
Subscribers get new permits the moment they are filed — with fullfull addresses, valuations, and work descriptions.